--- product_id: 726277577 title: "Mitsubishi Pencil UMNS05.4 Uniball One Gel Ballpoint Pen, Orange, 10 Pieces" brand: "三菱鉛筆" price: "¥3062" currency: JPY in_stock: true category: "三菱鉛筆" url: https://www.desertcart.jp/products/726277577-mitsubishi-pencil-umns05-4-uniball-one-gel-ballpoint-pen-orange store_origin: JP region: Japan --- # Sleek clip for easy carry Vibrant, quick-dry gel ink 0.5mm precision tip Mitsubishi Pencil UMNS05.4 Uniball One Gel Ballpoint Pen, Orange, 10 Pieces **Brand:** 三菱鉛筆 **Price:** ¥3062 **Availability:** ✅ In Stock ## Summary > 🖋️ Write Bold. Write Bright. Own Your Notes. ## Quick Answers - **What is this?** Mitsubishi Pencil UMNS05.4 Uniball One Gel Ballpoint Pen, Orange, 10 Pieces by 三菱鉛筆 - **How much does it cost?** ¥3062 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/726277577-mitsubishi-pencil-umns05-4-uniball-one-gel-ballpoint-pen-orange) ## Best For - 三菱鉛筆 enthusiasts ## Why This Product - Trusted 三菱鉛筆 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Portability:** Oval-shaped open wire clip secures your pen to notebooks or planners with style and ease. - • **Precision in Every Stroke:** 0.5mm fine tip delivers crisp, clear writing that stands out in meetings and notes. - • **Lightweight & Sleek Design:** At just 3.9 oz and 5.5 inches long, it’s the perfect balance of comfort and professionalism. - • **Vibrant Orange Ink That Pops:** Uni-ball’s advanced gel ink technology ensures bold, memorable color that dries fast and resists smudging. - • **Pack of 10 for Consistent Creativity:** Stay stocked and ready to impress with a set designed for daily use and long-lasting performance. ## Overview The Mitsubishi Pencil UMNS05.4 Uniball One Gel Ballpoint Pen in vibrant orange features a precise 0.5mm tip and quick-drying, smudge-resistant gel ink. Designed with a sleek, lightweight shaft and an easy-to-clip wire clip, this 10-pack combines professional style with reliable performance for millennial managers who demand standout stationery. ## Description This gel ink ballpoint pen uses new technology bead pack pigments to write darker text and proven to be memorable. "Notebook, crisp and crisp. uni-ball one 1: Black is darker and the colors are more vibrant, and the black color is darker than the general gel ink that can be easily remembered and clearly written letters. In collaboration with Ritsaikan University, we have found that black color can be easily remembered as darker and crisp letters. You can write letters that are easy to leave impressions when you return the notebook. 2: Non-smearing, quick-drying, "UniBall One Ink" changes the ratio of the solids and liquid content in the ink, allowing liquid ingredients to be absorbed into the paper surface of the paper, while still leaving a solid color material on the paper. Quick-drying ink that penetrates quickly to the surface of the paper, yet does not bleed through and bleed through. 3: The ink color hidden by the red sheet is also available for those who are learning memory with a line-up/memorization red sheet, and the 0.38mm includes 3 colors, orange, baby pink, yellow, 0.5mm, orange, and yellow with a red sheet for memory. ## Features - Series: Uni-ball one - Features: Black is darker and the colors are more vibrant, making it easy to remember and write crisp letters - Design: The shaft design has a simple and straight shape, and the oval shaped open wire clip makes it easy to clip in your notebook or notebook - Lead Diameter: 0.02 inches (0.5 mm); Ink Color: Orange - Size: Shaft Diameter 0.4 x Thickness 0.6 x Total Length 5.5 inches (10.5 x 15.0 x 139.5 mm); Weight: 3.9 oz (109.4 g) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B086661W45 | | Additional Features | Quick Drying | | Age Range Description | Kid | | Best Sellers Rank | #24,870 in Office Products ( See Top 100 in Office Products ) #6,845 in Ballpoint Pens | | Body Shape | Round | | Brand Name | 三菱鉛筆 | | Closure Type | Retractable | | Color | orange | | Customer Reviews | 4.7 4.7 out of 5 stars (5) | | Drill Point | Ball tip | | Grip Type | Smooth | | Hand Orientation | Ambidextrous | | Included Components | Ink Cartridge | | Ink Base | Pigment | | Ink Color | Orange | | Item Diameter | 0.4 inches | | Item Dimensions | 5.49 x 0.41 x 0.59 inches | | Item Type Name | Gel Ink Ballpoint Pen | | Item Weight | 0.11 kg | | Line Size | 0.5mm | | Manufacturer | 三菱鉛筆 | | Material Type | Plastic | | Model Name | uni-ball one | | Model Number | ハコUMNS05.4 | | Pattern | Single Item | | Recommended Uses For Product | Writing | | Style | Orange 10 Count | | Theme | Fruit | | Unit Count | 10 Count | | Writing Instrument Form | Ballpoint Pen | | Writing Technique | gel ink | ## Product Details - **Age Range (Description):** Kid - **Brand:** 三菱鉛筆 - **Color:** orange - **Ink Color:** Orange - **Writing Instrument Form:** Ballpoint Pen ## Images ![Mitsubishi Pencil UMNS05.4 Uniball One Gel Ballpoint Pen, Orange, 10 Pieces - Image 1](https://m.media-amazon.com/images/I/61Wo2hSgWgL.jpg) ## Available Options This product comes in different **Pattern, Color, Style** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/726277577-mitsubishi-pencil-umns05-4-uniball-one-gel-ballpoint-pen-orange](https://www.desertcart.jp/products/726277577-mitsubishi-pencil-umns05-4-uniball-one-gel-ballpoint-pen-orange) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-02*